Base | Representation |
---|---|
bin | 110010110111… |
… | …111101101011 |
3 | 221002120010202 |
4 | 302313331223 |
5 | 11403231202 |
6 | 1153502415 |
7 | 221233466 |
oct | 62677553 |
9 | 27076122 |
10 | 13336427 |
11 | 7589945 |
12 | 4571a0b |
13 | 29bc3a0 |
14 | 1ab22dd |
15 | 1286802 |
hex | cb7f6b |
13336427 has 8 divisors (see below), whose sum is σ = 14565600. Its totient is φ = 12136320.
The previous prime is 13336399. The next prime is 13336429. The reversal of 13336427 is 72463331.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 13336427 - 26 = 13336363 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 13336427.
It is not an unprimeable number, because it can be changed into a prime (13336429) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6302 + ... + 8147.
It is an arithmetic number, because the mean of its divisors is an integer number (1820700).
Almost surely, 213336427 is an apocalyptic number.
13336427 is a deficient number, since it is larger than the sum of its proper divisors (1229173).
13336427 is a wasteful number, since it uses less digits than its factorization.
13336427 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 14533.
The product of its digits is 9072, while the sum is 29.
The square root of 13336427 is about 3651.9073098862. The cubic root of 13336427 is about 237.1445586182.
Adding to 13336427 its reverse (72463331), we get a palindrome (85799758).
The spelling of 13336427 in words is "thirteen million, three hundred thirty-six thousand, four hundred twenty-seven".
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